SUMERAIN Tub and Shower System, Shower Faucet with Waterfall Tub Spout, Anti-scalding Pressure Balance Valve, Matte Black SWF3233DW-B-V2

Features

• 1. Specifically designed for the U.S. market, this tub and shower faucet is built with a thickened solid brass valve and an anti-scalding pressure-balancing cartridge. The lever handles allow for easy adjustment of water flow and temperature. Both the showerhead and hand shower operate at a WaterSense‑certified flow rate of 1.8 GPM (6.8 L/min). The product is listed in the California CEC and DOE databases and complies with the EPA WaterSense specification for showerheads (Version 1.1).
• 2. The complete set includes: square rain shower head, handheld shower wand, shower arm, shower hose, shower elbow with holder, shower mixer control valve, and tub spout. All trim and components are made of metal for durability and a cohesive look. The system is ICC‑ES PMG certified​ and meets the ASME A112.18.1/CSA B125.1‑2018​ standard for plumbing supply fittings (equivalent to cUPC).
• 3. Three convenient modes are offered: waterfall tub spout, rain shower, and hand shower—easily switched via the square knob on the valve. The separate lever handle controls water flow and temperature. The wide waterfall spout delivers a high fill rate of 4.17 GPM (at 60 PSI)​ for quick bathing.
• 4. Equipped with a standard ½″ NPT connector, the system is compatible with most existing U.S. plumbing, helping to reduce installation time and labor cost. Rest assured with our Massachusetts-certified product, meeting stringent state requirements for safety and reliability.
• 5. The ultra‑thin rain shower head maintains strong water pressure even under low‑flow conditions. Both the rain shower and hand wand feature easy‑clean silicone spray nozzles that allow mineral buildup to be wiped away with a finger—ideal for hard‑water areas.